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5 major factors that influence longevity of LED lights

5 major factors that influence longevity of LED lights

By BizLED Bureau

Mar 13, 2017: If you can use a light source for a long period of time, you will get to experience great economic benefit as well as green footprint. In accordance with the system design, negligible decrease in luminous flux eventually is a normal procedure, the machinery are getting down. When this procedure is extremely slow, the system tends to stay in good condition without maintenance for a longer duration.

LEDs are superior as compared to other lot sources of lights in a number of applications. In order maintain the system in good condition; it is important that you take into consideration the following factors.

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5 major factors that influence longevity of LED lights


A LED light and LED modules are manufactured and driven within a particular current range. There is the possibility to provide the LED in accordance to its features with varying currents from 350mA to 500mA and the like. A number of systems drive the LED at the higher end of the current range.

Acid conditions

LEDs that are operated under diverse conditions such as coastal weather in the midst of a high salt content, in plants that produce chemicals or use chemicals to treat or manufacture products plus indoor swimming pools are susceptible to grip together with LEDs. LEDs are made for such areas but only packed cautiously into a closed housing with a high IP ranking.


Heat affects the luminous flux and life cycle LEDs. Heat sinks avert the system from becoming too hot. Heated system means that the permitted ambient temperature of the LED light is surpassed. The longevity of the LED depends upon the how cool the ambient temperature is.

Mechanical effects

Mechanical stress whether be it during manufacturing, accumulating or simply handling the LED impacts the lifespan of an LED light and sometimes even destroys it completely. Watch out for electrostatic discharge (ESD), which causes an extremely short but elevated current pulse. The LED and the LED driver may be damaged by ESDs.

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Depending upon the damp surroundings, LEDs are quite strong. However, the electronic devices, metal parts and connections tend to get damaged really quickly. They begin to rust and therefore, it is better to guard the LED system cautiously against humidity.

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